From: luke bonham <dadasignificanulla@gmail.com>
Date: Tue, 1 Oct 2013 11:45:07 +0000 (+0200)
Subject: yawn: bad connectivity fix
X-Git-Url: https://git.madduck.net/etc/awesome.git/commitdiff_plain/c752bc0c50e0b9c2df38263d2f67b0ced3242e1e?ds=inline;hp=--cc

yawn: bad connectivity fix
---

c752bc0c50e0b9c2df38263d2f67b0ced3242e1e
diff --git a/widgets/yawn/init.lua b/widgets/yawn/init.lua
index 2306fed..ecd1314 100644
--- a/widgets/yawn/init.lua
+++ b/widgets/yawn/init.lua
@@ -72,6 +72,14 @@ local function fetch_weather()
     -- Processing raw data
     weather_data = text:gsub("<.->", "")
     weather_data = weather_data:match("Current Conditions:.-Full")
+
+    -- may still happens in case of bad connectivity
+    if weather_data == nil then
+        yawn.icon:set_image(icon_path .. "na.png")
+        yawn.widget:set_text("?")
+        return
+    end
+
     weather_data = weather_data:gsub("Current Conditions:.-\n", "Now: ")
     weather_data = weather_data:gsub("Forecast:.-\n", "")
     weather_data = weather_data:gsub("\nFull", "")